You must meet your friend, Joe, by tomorrow evening. You want to borrow his history book. Write a note to him Say: - Why do you want to meet him? - When do you want to meet him? - Where do you want to meet him? Write 20-25 word Write the note on the answer sheet You can use the space below for any rough work

1.Nhận biết nacl,na2so4,nano3,nh4no3

2. Cho khí CO vào 11.6g oxit sắt thu được hh khí X và m gam Fe.Sục X vào dd ca(oh)2 dư thu được 20g kết tủa

a) tìm m và CT của oxit sắt

b) cho m gam fe td vs dd hno3 loãng dư thu được V lít khí NO .tính V

Giúp e vs ạ

Choose the best answer.

I think you should buy _____  pack of mineral water instead. And you can also buy _____  snacks such as potato crisps, 3 kilos of mandarins, 2 kilos of apples, 3 bunches of bananas, ______  cookies and soft candies.

Choose the best answer.

We should decorate our living room with _____ orange banner. We also need ________  ribbons, balloons, party hats and costume.

Choose the best answer.

I think that ______ cauliflower is not enough for 3 people. Let’s buy one more.